Green, Yellow, Red, Blue

-

-

Plastic, Copper, Bronze, Rubber

-

-

To BS 7350: 1990.

-

-

Stem, disc, bonnet, orifice insert and Fig. 631 Test Valve: DZR copper alloy 12165 CW602N, Handwheel: Plastic, Stem seals: EPDM, Disc seal (1–2"): PTFE, Body: Bronze 1982 CC491K.

-

-

DN1–2" taper threaded end connections to BS EN 10266 (ISO 7-1), DN 1/2" and 3/4" to ISO 228 parallel.

-

-

WRAS Approved.

-

-

Temperature: -10 to +100°C: 20 bar, 120°C: 17.2 bar.

-

-

DN40.

-

-

125 x 148 mm.

-

-

1.52 kg.

-

-

Fig. 631 test points.

-

-

18.1 Kv, 23.06 KVs.

-

-